Airtel eSIM: Everything You Need to Know in 2025

Airtel eSIM

What Is Airtel eSIM?

An eSIM (embedded SIM) is a digital SIM that replaces—or works alongside—a physical nano-SIM. It’s permanently embedded into compatible smartphones, offering flexibility to manage multiple profiles without swapping SIM cards. This innovation paves the way for sleeker device designs and seamless telecom management.

Benefits of Airtel eSIM

No Physical Card Needed: Manage lines without handling a SIM tray.
Convenience: Activate, switch plans, or use multiple numbers easily.
Secure & Resilient: No damage risk, and supports remote provisioning.

Devices Compatible with Airtel eSIM

Airtel eSIM supports a range of modern smartphones:

Apple: iPhone models from iPhone XS and above
Samsung Galaxy: Latest Galaxy series
Google Pixel & Motorola Razr
Future-ready 5G phones

To check compatibility, dial *#06# and see if your device reports an EID. If it does, it’s eSIM-capable.

How to Activate Airtel eSIM

Option 1: Using SMS via 121

Send eSIM <your email> to 121.
Reply with '1' to confirm.
Receive a call for verbal consent.
Scan the QR code sent via email.
Activate eSIM in your phone settings.

Option 2: Through Airtel Thanks App

Open the app → Tap Upgrade to eSIM.
Choose your device and input the EID.
Confirm via OTP and phone call.
Scan the QR code to complete activation.

Device-specific Setup (approx. 2 hours):

iPhone: Settings > Mobile Data > Add Data Plan → Scan QR
Android: Settings > SIM Manager > Add Carrier → Scan QR

Common Issues & Workarounds (from User Reports)

Activation Errors: eSIM stuck “activating”—ensure Wi-Fi is active during setup.
International Setup Failures: eSIM may not latch onto network—reset network or wait up to 24 hours.
Switching Devices (iPhones): Use Airtel App → Upgrade to eSIM → Enter OTP & EID → Receive QR → Scan on new device. SMS services may be blocked for 24 hours.
After Deleting eSIM Profile: You may lose connectivity; visit Airtel store to restore service.

Final Thoughts

Airtel eSIM represents a leap toward digital convenience and flexibility. While setup usually goes smoothly with the right device and network, keep these key tips in mind: